| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 114,988 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,886 |
| Top World Languages | 0 | - | 4.92 | 812,189 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,517 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,539 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,617 |
| Find the City #1 | 0 | - | 4.96 | 42,046 |
| Countries by Official Language | 0 | - | 4.95 | 192,618 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,928 |
| Countries in their Native Language | 0 | - | 4.99 | 196,501 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,676 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,387 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,311 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 110,837 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,028 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,300 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,907 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 144,480 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,257 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,649 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,102 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,596 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,216 |
| World Capitals by Map | 0 | - | 5.00 | 282,900 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,609 |
| French-Speaking Countries | 0 | - | 4.85 | 268,647 |
| German-Speaking Countries | 0 | - | 4.89 | 123,480 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,348 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,948 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 124,912 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,710 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,632 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,250 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,154 |
| African East Coast | 0 | - | 4.96 | 94,949 |
| Spanish to English Country Names | 0 | - | 4.85 | 31,924 |
| English Speaking Countries | 0 | - | 4.68 | 355,915 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,997 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,427 |
| Boundary Waters | 0 | - | 4.92 | 87,998 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,790 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,194 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,161 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,779 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,666 |
| Pixelated World Map | 0 | - | 5.00 | 142,194 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,634 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,437 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,823 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,195 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,207 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,246 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,907 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,572 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,596 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,475 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,644 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,518 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,226 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 173,796 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,865,225 |
| Landlocked Countries | 0 | - | 4.99 | 413,012 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,305 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 551,096 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,812 |
| Seas on the World Map | 0 | - | 4.96 | 133,725 |
| Seas of the World | 0 | - | 5.00 | 154,109 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,834 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,290 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,117 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,919 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,495 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,858 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,768 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,321 |
| Himalayan Countries | 0 | - | 4.95 | 135,119 |
| Andean Countries | 0 | - | 4.94 | 82,696 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,116 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,033 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,794 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,500 |
| Danube Countries | 0 | - | 4.97 | 71,015 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,667 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,470 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,326 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,242 |
| European Landlocked Countries | 0 | - | 4.99 | 145,684 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,079 |
| Countries with the Most Species | 0 | - | 4.99 | 95,204 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,236 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,180 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,339 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,916 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,530 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,889 |
| Countries in the Alps | 0 | - | 4.87 | 116,715 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,497 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,116 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,957 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,341 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,079 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,944 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,494 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,699 |
| Largest Country by Body of Water | 0 | - | 4.95 | 56,551 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,988 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,171 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,005 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,388 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,693 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,691 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,924 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,582 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,209 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,699 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,921 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,420 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,554 |
| Largest Countries By Category | 0 | - | 4.97 | 156,653 |
| Countries by Countries | 0 | - | 4.96 | 62,188 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,257 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,939 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,309 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,644 |
| Merged Country Flags | 0 | - | 4.88 | 105,936 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,445 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,553 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,026 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,399 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,679 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,038 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,649 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,461 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,491 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,218 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,407 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,200 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,563 |
| Longest International Borders | 0 | - | 4.99 | 263,404 |
| Countries with Three Borders | 0 | - | 4.96 | 36,141 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,569 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,617 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,116 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,073 |
| Largest Arctic Islands with a Map | 0 | - | 4.46 | 20,506 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,517 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,064 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,838 |
| Demonym of Every Country | 0 | - | 4.91 | 58,579 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,201 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,355 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,560 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 62,994 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,198 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,003 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,461 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,401 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,083 |
| Island Countries | 0 | - | 4.99 | 707,320 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,106 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,906 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,578 |
| Northernmost Countries | 0 | - | 4.99 | 357,345 |
| Countries of South America | 0 | - | 5.00 | 913,654 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,012 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,783 |
| "Land" Countries | 0 | - | 4.98 | 333,465 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,133 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,399 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,906 |
| Countries with Megacities | 0 | - | 4.99 | 246,299 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,828 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,754 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,286 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,693 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,835 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,580 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,533 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,498 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,257 |
| Countries by Capital City | 0 | - | 5.00 | 66,490 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,240 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,822 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,355 |
| Moved Capital Cities | 0 | - | 4.96 | 73,529 |
| Independence from Whom | 0 | - | 4.99 | 209,522 |
| Subdivisions by Country | 0 | - | 4.86 | 50,036 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,606 |
| Megadiverse Countries | 0 | - | 4.97 | 133,841 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,883 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,380 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,844 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,566 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,946 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,617 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,076 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,186 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,719 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,429 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,374 |
